PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

423016Screw,cap,hexagon Head

Zf Industrieantriebe Witten Gmbh · NSN 5305-01-138-9546 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-138-9546 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-138-9546. Primary manufacturer part number: 423016.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Pitch in Millimeters: 0.5
  • Surface Treatment: ZINC AND CHROMATE OVERALL
  • Thread Series Designator: M
  • Nominal Thread Diameter: 4.0 MILLIMETERS MM
  • Material: STEEL COMP 1040 OVERALL
  • Head Style: HEXAGON
  • Width Between Flats: 7.0 MILLIMETERS NOMINAL MM
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1040 Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-138-9546, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-138-9546
Primary Part Number423016
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerZf Industrieantriebe Witten Gmbh
StatusACTIVE
Thread Pitch in Millimeters0.5
Surface TreatmentZINC AND CHROMATE OVERALL
Thread Series DesignatorM
Nominal Thread Diameter4.0 MILLIMETERS MM
MaterialSTEEL COMP 1040 OVERALL
Head StyleHEXAGON
Width Between Flats7.0 MILLIMETERS NOMINAL MM
Fastener Length16.00 MILLIMETERS NOMINAL MM
Thread DirectionRIGHT-HAND
Thread Length14.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
Head Height2.8 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-00-329-6631C-277321-1 INTERCHANGEABLE
Switch,sensitive
Itw Food Equipment Group Llc Dba Hobart Service
2825-00-524-0782 INTERCHANGEABLE
Retainer,spring
Cross-Reference Index
Part NumberManufacturer
423016 Zf Industrieantriebe Witten Gmbh (DEU)
423-016 Dorman Products, Inc. Dba Dorman (USA)
Related Parts
5930-00-329-6631INTERCHANGEABLE
SWITCH,SENSITIVE
C-277321-1
2825-00-524-0782INTERCHANGEABLE
RETAINER,SPRING

Frequently Asked Questions

What is NSN 5305-01-138-9546?

NSN 5305-01-138-9546 is a Screw,cap,hexagon Head, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-138-9546?

NSN 5305-01-138-9546 has 2 cross-referenced part numbers: 423016 (Zf Industrieantriebe Witten Gmbh), 423-016 (Dorman Products, Inc. Dba Dorman).

What NSN replaces 5305-01-138-9546?

There are 2 known substitutes for 5305-01-138-9546: 5930-00-329-6631, 2825-00-524-0782. Verify interchangeability with system specifications before substitution.

What are the specifications of 423016?

Key specifications for 423016: Thread Pitch in Millimeters: 0.5; Special Features: COLOR GREEN; End Item Identification: MRAP BUFFALO MK2A2; Surface Treatment: ZINC AND CHROMATE OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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